package flutter.dio.controller;

import org.springframework.http.HttpStatus;

import java.util.HashMap;
import java.util.Map;

/**
 * 返回数据
 * 
 * @author chenshun
 * @email sunlightcs@gmail.com
 * @date 2016年10月27日 下午9:59:27
 */
public class R extends HashMap<String, Object> {
	private static final long serialVersionUID = 1L;

    /**
     * 导入错误
     */
	public static final int IMPORT_ERROR = 600;

	public R() {
		put("code", HttpStatus.OK);
		put("msg", "success");
	}


	public static R error(int code, String msg) {
		R r = new R();
		r.put("code", code+"");
		r.put("msg", msg);
		return r;
	}

	public static R ok(String msg) {
		R r = new R();
		r.put("msg", msg);
		return r;
	}

	public static R okData(Object data) {
		R r = new R();
		r.put("data", data);
		return r;
	}
	
	public static R ok(Map<String, Object> map) {
		R r = new R();
		r.putAll(map);
		return r;
	}
	
	public static R ok() {
		return new R();
	}

	@Override
	public R put(String key, Object value) {
		super.put(key, value);
		return this;
	}
}
